this man here, joseph ratzinger, is also an extraordinary linguist. we've become accustomed to it with john paul and with benedict. now it's pretty much expected of him. i think that's right what liz said about him, the father quality of the pope. that's a great advantage to have. >> and as you also look at him -- and he looks like an 85-year-old man, and you realize the stress that must have been on him, certainly in the run-up to this and the decision that he finally decided to make. but just the wear and tear of preparing. we know that yesterday he had something of a down day. there's packing to be done. there are papers to be gone through. there are decisions to be made. and he will be going to castel gandolfo, which is the summer residence of the pope, where he will stay until a more permanent residence is finished. they have been doing renovations on the old monastery on the grounds of the vatican. he's someone, liz, who really -- it's not a job that he can go home at 5:00, and he puts his little time card in, and it ends. this is a man who for